Fix point cloud culling, remove broken LOD (#3713) #11870
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- Set w=0 in culled vertices to emit proper degenerate triangles, preventing NaN generation from smoothstep(0,0,x) and division by zero in fragment shader - Disable view-independent LOD that caused permanent detail loss (always use stride 1 until view-dependent LOD can be implemented) - Remove LOD benchmark since feature is disabled
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Should improve #3713.
Likely performance gains by component...